Properties

Label 2-2475-1.1-c1-0-34
Degree $2$
Conductor $2475$
Sign $1$
Analytic cond. $19.7629$
Root an. cond. $4.44555$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 1.93·2-s + 1.73·4-s + 2.44·7-s − 0.517·8-s − 11-s + 4.24·13-s + 4.73·14-s − 4.46·16-s + 5.27·17-s − 2·19-s − 1.93·22-s + 2.07·23-s + 8.19·26-s + 4.24·28-s + 9.46·29-s − 7.46·31-s − 7.58·32-s + 10.1·34-s + 4.89·37-s − 3.86·38-s + 9.46·41-s − 6.03·43-s − 1.73·44-s + 3.99·46-s + 2.82·47-s − 1.00·49-s + 7.34·52-s + ⋯
L(s)  = 1  + 1.36·2-s + 0.866·4-s + 0.925·7-s − 0.183·8-s − 0.301·11-s + 1.17·13-s + 1.26·14-s − 1.11·16-s + 1.28·17-s − 0.458·19-s − 0.411·22-s + 0.431·23-s + 1.60·26-s + 0.801·28-s + 1.75·29-s − 1.34·31-s − 1.34·32-s + 1.74·34-s + 0.805·37-s − 0.626·38-s + 1.47·41-s − 0.920·43-s − 0.261·44-s + 0.589·46-s + 0.412·47-s − 0.142·49-s + 1.01·52-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2475 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2475 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2475\)    =    \(3^{2} \cdot 5^{2} \cdot 11\)
Sign: $1$
Analytic conductor: \(19.7629\)
Root analytic conductor: \(4.44555\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2475,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(4.245623438\)
\(L(\frac12)\) \(\approx\) \(4.245623438\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
5 \( 1 \)
11 \( 1 + T \)
good2 \( 1 - 1.93T + 2T^{2} \)
7 \( 1 - 2.44T + 7T^{2} \)
13 \( 1 - 4.24T + 13T^{2} \)
17 \( 1 - 5.27T + 17T^{2} \)
19 \( 1 + 2T + 19T^{2} \)
23 \( 1 - 2.07T + 23T^{2} \)
29 \( 1 - 9.46T + 29T^{2} \)
31 \( 1 + 7.46T + 31T^{2} \)
37 \( 1 - 4.89T + 37T^{2} \)
41 \( 1 - 9.46T + 41T^{2} \)
43 \( 1 + 6.03T + 43T^{2} \)
47 \( 1 - 2.82T + 47T^{2} \)
53 \( 1 - 0.757T + 53T^{2} \)
59 \( 1 + 0.928T + 59T^{2} \)
61 \( 1 - 8.92T + 61T^{2} \)
67 \( 1 - 13.3T + 67T^{2} \)
71 \( 1 - 6T + 71T^{2} \)
73 \( 1 + 9.14T + 73T^{2} \)
79 \( 1 + 15.8T + 79T^{2} \)
83 \( 1 + 7.07T + 83T^{2} \)
89 \( 1 - 8.53T + 89T^{2} \)
97 \( 1 - 3.58T + 97T^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−8.714873215404794875474442346195, −8.177079794864769404774393803224, −7.24410577527560479997189824182, −6.29954450941397601481191338375, −5.63276669298216188616001364069, −4.97321041744584758264870506325, −4.17696466558021251588437295365, −3.41618893920323341835173071046, −2.46914966941170226930684524310, −1.17448457215521381063470044501, 1.17448457215521381063470044501, 2.46914966941170226930684524310, 3.41618893920323341835173071046, 4.17696466558021251588437295365, 4.97321041744584758264870506325, 5.63276669298216188616001364069, 6.29954450941397601481191338375, 7.24410577527560479997189824182, 8.177079794864769404774393803224, 8.714873215404794875474442346195

Graph of the $Z$-function along the critical line